They are potentially fixing them. They are creating bounties for us to complete for batches of cores the update arrives in season 7. Their objective here, is to have the cores be a rare but essential part of infusion to give the game another level of depth to its endgame.
English
-
Taking them from scrapper bounties and moving them to another bounty is not a fix , giving in one hand and taking back with the other . Scrapper bounties u get free , these new bounties will cost gunsmith materials, soon people will be running out of these so instead of fixing one problem, they have just created another but yes Bungie does know this aswell